

    \filetitle{interp}{Interpolate missing observations}{tseries/interp}

	\paragraph{Syntax}

\begin{verbatim}
X = interp(X,Range,...)
\end{verbatim}

\paragraph{Input arguments}

\begin{itemize}
\item
  \texttt{X} {[} tseries {]} - Input time series.
\item
  \texttt{Range} {[} numeric \textbar{} char {]} - Date range on which
  any missing observations (\texttt{NaN}) will be interpolated.
\end{itemize}

\paragraph{Output arguments}

\begin{itemize}
\tightlist
\item
  \texttt{x} {[} tseries {]} - Tseries object with the missing
  observations interpolated.
\end{itemize}

\paragraph{Options}

\begin{itemize}
\tightlist
\item
  \texttt{\textquotesingle{}method=\textquotesingle{}} {[} char
  \textbar{} \emph{\texttt{\textquotesingle{}cubic\textquotesingle{}}}
  {]} - Any valid method accepted by the built-in \texttt{interp1}
  function.
\end{itemize}

\paragraph{Description}

\paragraph{Example}


